Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and other drugs by embedding biomarkers within the strands of the growing hair. When obtained close to the scalp, hair enables detection of alcohol and other drugs over a period of up to roughly three months. Collecting hair is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch portion consisting of approximately 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional tests, and/or panels exceeding ten, a 150mg sample is advised. It is recommended to weigh the sample on a jeweler's scale. If scalp hair is not available, an equivalent quantity of body hair may be used. "Head hair" refers specifically to scalp hair. "Body hair" includes all other types (such as facial or axillary hair).
Process Overview
The four primary phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample into a lab’s system. This comprises checking that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry missing from an electronic chain of custody system.
Screening comprises an initial quick test for drugs of abuse. Although Screening is an economical method to eliminate drug use in the majority of samples, a positive screen necessitates confirmation to be permissible in court. Any samples appearing positive in Screening must undergo a secondary confirmation.
If a sample appears positive during the Screening phase, additional hair is taken from the original specimen and readied for Extraction. During this phase, drugs are removed from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing the most challenging methodology to perform.
Confirmation of any positive screen outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed before confirmation as required. The entire lab process, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often known as "hair follicle tests", the actual analysis is performed on the hair strand, excluding the follicle beneath the scalp.
In evaluating testing options in Stobo, PA, hair follicle testing stands out over traditional urine tests. Its superior detection accuracy guarantees credible results.
With a reliable detection span, hair testing remains a preferred choice. Its exceptional accuracy assures stakeholders of its effectiveness.
Offering an extensive time frame, hair follicle tests capture drug use history up to 90 days prior in Stobo, PA. This provides a comprehensive view of an individual's drug habits.
Employers appreciate the extended detection window, enabling them to assess substance history thoroughly. The 90-day detection allows an in-depth investigation into an applicant’s drug use.
Hair follicle testing in Stobo, PA boasts a tamper-resistant process, minimizing risks of sample manipulation. This ensures unquestionable reliability.
By significantly reducing adulteration risks, this method offers trustworthy results, boosting confidence in its efficacy. Clients value the security of hair testing.
Stobo, PA residents benefit from our convenient testing centers located nationwide. We provide quick, accessible services with ease.
Our Stobo, PA location, part of a broad network, offers hassle-free testing experiences. Clients enjoy the test centers' proximity.
Choosing hair follicle testing in Stobo, PA means engaging in a simple and confidential process. We assure privacy and simplicity for all testing procedures.
The straightforward nature of our process prioritizes client ease. From ordering to receiving results, we maintain confidentiality at every stage.
In Stobo, PA, hair follicle testing provides affordable solutions without compromising quality. Rapid turnaround times deliver value for clients.
Our competitive pricing ensures all businesses, regardless of size, access timely and cost-effective testing solutions.
Hair follicle testing in Stobo, PA offers unparalleled speed and accuracy. This method quickly detects substance use while providing reliable results that ensure confidence.
Thanks to its precise measures, hair testing offers an accurate glimpse into past substance usage. The streamlined process of hair testing delivers fast and dependable outcomes for various needs.
By employing hair follicle tests, Stobo, PA employers ensure compliance with workplace policies. This reinforces a safe workplace environment and reduces legal liabilities.
This method reassures businesses via its alignment with drug-free policies, offering peace of mind to management. Its effectiveness supports maintaining a secure workplace.
